MTV News chatted with RDJ and Chris after the Disney’s D23 convention for The Avengers in Anaheim, Calif., over the weekend.

They stars didn’t want to reveal too much about the film and Robert didn’t even want to say which scene was his favorite.

The one “in which we don’t reveal anything about the plot,” he joked.

But Chris was willing to share one — even though it’s one you can see in the teaser trailer!

“One of our first days was the whole assembly,” he said. “That was pretty crazy. Not only meeting Robert Downey and Scarlett [Johansson] and whatever, but it was meeting Iron Man and Black Widow and the Hulk. It’s exciting.”

And even that little information about the film is exciting for fans to hear!